SK hynix HMA42GR7AFR4N-TF 16GB DDR4 2133MHz CL15 ECC Registered Dual Rank 1.2V 288-Pin Server RAM
- 16GB
- 288-Pin DDR4 SDRAM
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LORDWORLD
Eight-channel Ethernet relay with PoE, 10 A 250 VAC/30 VDC contacts, DC 7–36 V input, MQTT control, optocoupler isolation and reverse-polarity protection in a rail-mount ABS case
The LORDWORLD module provides eight independently controllable relay channels over Ethernet with Power-over-Ethernet support. It is aimed at automation engineers and makers who need reliable switching in industrial or home-automation projects. The rail-mount ABS enclosure simplifies installation inside control cabinets.
Each relay contact is rated for 10A at 250VAC or 30VDC, which determines the maximum load the module can switch safely. Optocoupler isolation protects the control circuitry from high-voltage transients on the switched circuit. A reverse-polarity protection circuit guards against accidental wiring mistakes.
The flash-on and flash-off function lets a command pulse a relay for a defined period before it returns automatically, reducing the need for constant host supervision. MQTT and Modbus RTU/TCP support allow integration into SCADA or IoT platforms for continuous operation. Wide DC 7–36V input alongside PoE gives flexible power redundancy for long-running deployments.
| Brand | LORDWORLD |
|---|
Each relay contact is rated for 10 A at 250 VAC or 30 VDC; optocoupler isolation keeps the control side separate from the switched circuit.
The Ethernet port accepts PoE or a 7–36 V DC supply to run the module; it carries Modbus TCP and MQTT for relay control.
The rail-mount ABS case clips onto standard DIN rail; no tools are needed for installation or removal.
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